Share of people who say they are happy, 1993 to 2022

“Share of people who respond they are”very happy” or “rather happy” to the question “Talking all things together, would you say you are…”

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The following chart demonstrates that it is possible to approximate the functionality of our World in Data grapher for multicountry selection using R, specifically with the crosstalk package and a small amount of custom JavaScript. For more information on how to achieve this, see this Stack Overflow question.

Note that this is not a required task, but rather a showcase of what can be achieved. The code for this will be shared when we provide the solutions for the exercise.

Select a country to examine